【題目】Air pollution has become ____than ever before. We must do something to stop it.
A.the more serious
B.more serious
C.seriouser
D.the most serious

【答案】B
【解析】句意:空氣污染已經(jīng)比以前變得更嚴重。我們必須做一些事情來阻止它。根據(jù)語境可知用形容詞的比較級。serious 的比較級是more serious。結合語境,故選B。

練習冊系列答案
相關習題

科目:初中英語 來源: 題型:

【題目】我每天都收到一些短信。(text message)

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】My little brother is a tidy boy. He always keeps his room ________

A. cleanB. to cleanC. cleaningD. cleaned

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】My mother enjoys ________ the tennis match very much.

A. watch B. watching C. watches D. to watch

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】

A.loudlyB.loudC.quiet

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】He doesn't drive his car ______, so he always has traffic accidents.
A.careful enough
B.enough careful
C.carefully enough
D.enough carefully

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】I _______ my hometown for many years. I really miss it.
A.left
B.went away from
C.has left
D.has been away from

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Lin Tao and I live in the same building. But he lives two floors _____me.

A. onB. overC. underD. below

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Lions are lazy and relax ________ 20 hours a day.

A. forB. withC. onD. in

查看答案和解析>>

同步練習冊答案